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TRICONEX 3008 main processor (CPU) module

The TRICONEX 3008 is a high-reliability main processor (CPU) module used in Triconex safety systems (SIS).

Product Details

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TRICONEX 3008

TRICONEX 3008 Main Processor Module (TMR Safety Controller)

Product Overview

The TRICONEX 3008 Main Processor Module is a high-performance, fault-tolerant CPU designed for the Triconex Safety Instrumented System (SIS). Built with Triple Modular Redundancy (TMR) architecture, the 3008 ensures continuous, safe operation in mission-critical industrial environments.

It is widely used in industries such as oil & gas, petrochemical, power generation, and manufacturing, where high availability and SIL 3 safety integrity are required.


Key Features

  • Triple Modular Redundancy (TMR)
    Three independent processors operate simultaneously to eliminate single points of failure.
  • SIL 3 Certified Safety
    Complies with IEC 61508 standards for safety-critical applications.
  • High-Speed Processing
    Executes complex control logic with fast scan times for real-time performance.
  • Hot-Swappable Module
    Allows replacement without system shutdown, minimizing downtime.
  • Advanced Diagnostics
    Continuous self-monitoring and fault detection improve system reliability.
  • Flexible Communication
    Supports multiple industrial communication interfaces for integration.

Technical Specifications

Parameter Description
Product Model TRICONEX 3008
Module Type Main Processor (CPU)
Architecture Triple Modular Redundancy (TMR)
Processor 32-bit Motorola MPC860
Memory 16 MB DRAM, 6 MB Flash
Communication TriBus, Ethernet, RS-232/485
Power Supply 24 VDC
Operating Temperature -25°C to +70°C
System Compatibility Triconex Tricon System

How It Works

The TRICONEX system requires three 3008 processor modules installed in parallel. Each processor independently executes the same control program and communicates with separate I/O channels.

A voting mechanism compares outputs from all three processors, ensuring that any fault is detected and isolated without interrupting system operation.


Applications

  • Emergency Shutdown Systems (ESD)
  • Fire & Gas Detection Systems (F&G)
  • Turbine Control Systems
  • High Integrity Pressure Protection Systems (HIPPS)
  • Critical Process Automation

Benefits

  • Maximum system uptime and reliability
  • No single point of failure
  • Certified for safety-critical industries
  • Reduced maintenance and downtime
  • Long lifecycle and stable performance

Why Choose TRICONEX 3008?

The TRICONEX 3008 is a trusted solution for industries that demand continuous operation and uncompromised safety. Its robust TMR architecture and proven field performance make it a preferred choice for engineers and system integrators worldwide.

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